From: Thierry Reding <thierry.reding@gmail.com>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Ashish Mhetre <amhetre@nvidia.com>,
jonathanh@nvidia.com, digetx@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, dmitry.osipenko@collabora.com,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org,
devicetree@vger.kernel.org, vdumpa@nvidia.com, Snikam@nvidia.com
Subject: Re: [Patch v9 1/4] memory: tegra: Add memory controller channels support
Date: Fri, 29 Apr 2022 10:30:20 +0200 [thread overview]
Message-ID: <YmuiHHcdrtI6zry9@orome> (raw)
In-Reply-To: <2f600411-d40e-c4e7-fd54-bd15546bf71f@linaro.org>
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On Fri, Apr 29, 2022 at 09:11:59AM +0200, Krzysztof Kozlowski wrote:
> On 26/04/2022 09:38, Ashish Mhetre wrote:
> > From tegra186 onwards, memory controller support multiple channels.
> > Add support for mapping address spaces of these channels.
> > Add number of channels supported by tegra186, tegra194 and tegra234.
> > In case of old bindings, channels won't be present. If channels are not
> > present then print warning and continue so that backward compatibility
> > will be preserved in driver.
> > During error interrupts from memory controller, appropriate registers
> > from these channels need to be accessed for logging error info.
> >
> > Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
> > Signed-off-by: Ashish Mhetre <amhetre@nvidia.com>
> > ---
> > drivers/memory/tegra/mc.c | 6 ++++++
> > drivers/memory/tegra/tegra186.c | 34 +++++++++++++++++++++++++++++++++
> > drivers/memory/tegra/tegra194.c | 1 +
> > drivers/memory/tegra/tegra234.c | 1 +
>
> This does not apply, neither on my mem-ctrl-next, nor on master.
> Probably because tegra234 is somewhere else (Thierry?). Either you send
> it without tegra234 or it goes via Thierry's tree.
Yeah, I can apply these on top of my tree and then forward the whole
batch to you or ARM SoC next week.
Thierry
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next prev parent reply other threads:[~2022-04-29 8:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 7:38 [Patch v9 0/4] memory: tegra: Add MC channels and error logging Ashish Mhetre
2022-04-26 7:38 ` [Patch v9 1/4] memory: tegra: Add memory controller channels support Ashish Mhetre
2022-04-29 7:11 ` Krzysztof Kozlowski
2022-04-29 8:30 ` Thierry Reding [this message]
2022-04-29 8:50 ` Dmitry Osipenko
2022-04-29 10:47 ` Ashish Mhetre
2022-04-26 7:38 ` [Patch v9 2/4] memory: tegra: Add MC error logging on tegra186 onward Ashish Mhetre
2022-04-26 7:38 ` [Patch v9 3/4] dt-bindings: memory: tegra: Update validation for reg and reg-names Ashish Mhetre
2022-04-26 7:38 ` [Patch v9 4/4] arm64: tegra: Add memory controller channels Ashish Mhetre
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